Very cool graphics and great execution of your idea! I also really like your page with the PS1 style cover art, it really sells the theme!
I did notice one bug, though. At the beginning of the game, if you try to insert the disc before picking it up, it seems to get stuck. Even after you pick up the disc, you still can't insert it, so the only way to continue is to reset the game.
Overall though, you did a great job, and I'm very impressed!